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1. Re: Error :Exception handling request |Session was rejected as the maximum number of sessions
wildfly1 Dec 26, 2018 2:25 PM (in response to wildfly1)The exact error logs are below :
ERROR [io.undertow.request] (default task-12) UT005023: Exception handling request to /app/: javax.servlet.ServletException: com.vaadin.server.ServiceException: java.lang.IllegalStateException: UT000121: Session was rejected as the maximum number of sessions (1000) has been hit
at com.vaadin.server.VaadinServlet.service(VaadinServlet.java:381)
at innowake.maxenso.runtime.client.vaadin.Servlet.service(Servlet.java:154)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)
at io.undertow.websockets.jsr.JsrWebSocketFilter.doFilter(JsrWebSocketFilter.java:130)
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
at org.wildfly.elytron.web.undertow.server.ElytronRunAsHandler.lambda$handleRequest$1(ElytronRunAsHandler.java:68)
at org.wildfly.security.auth.server.FlexibleIdentityAssociation.runAsFunctionEx(FlexibleIdentityAssociation.java:101)
at org.wildfly.security.auth.server.Scoped.runAsFunctionEx(Scoped.java:150)
at org.wildfly.security.auth.server.Scoped.runAs(Scoped.java:62)
at org.wildfly.elytron.web.undertow.server.ElytronRunAsHandler.handleRequest(ElytronRunAsHandler.java:67)
at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292)
at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81)
at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138)
at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135)
at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
at org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292)
at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81)
at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138)
at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135)
at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeployme
ntInfoService.java:1508)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508)
at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272)
at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104)
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:326)
at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:812)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: com.vaadin.server.ServiceException: java.lang.IllegalStateException: UT000121: Session was rejected as the maximum number of sessions (1000) has been hit
at com.vaadin.server.VaadinService.handleExceptionDuringRequest(VaadinService.java:1474)
at com.vaadin.server.VaadinService.handleRequest(VaadinService.java:1434)
at com.vaadin.server.VaadinServlet.service(VaadinServlet.java:379)
... 44 more
Caused by: java.lang.IllegalStateException: UT000121: Session was rejected as the maximum number of sessions (1000) has been hit
at io.undertow.server.session.InMemorySessionManager.createSession(InMemorySessionManager.java:156)
at io.undertow.servlet.spec.ServletContextImpl.getSession(ServletContextImpl.java:805)
at io.undertow.servlet.spec.HttpServletRequestImpl.getSession(HttpServletRequestImpl.java:370)
at javax.servlet.http.HttpServletRequestWrapper.getSession(HttpServletRequestWrapper.java:270)
at com.vaadin.server.VaadinServletRequest.getWrappedSession(VaadinServletRequest.java:58)
at com.vaadin.server.VaadinService.getWrappedSession(VaadinService.java:870)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeployme
ntInfoService.java:1508)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeployme
ntInfoService.java:1508)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeployme
ntInfoService.java:1508)
at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeployme
ntInfoService.java:1508)
at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272)
at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104)
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:326)
at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:812)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: com.vaadin.server.ServiceException: java.lang.IllegalStateException: UT000121: Session was rejected as the maximum number of sessions (1000) has been hit
at com.vaadin.server.VaadinService.handleExceptionDuringRequest(VaadinService.java:1474)
at com.vaadin.server.VaadinService.handleRequest(VaadinService.java:1434)
at com.vaadin.server.VaadinServlet.service(VaadinServlet.java:379)
... 44 more
Caused by: java.lang.IllegalStateException: UT000121: Session was rejected as the maximum number of sessions (1000) has been hit
at io.undertow.server.session.InMemorySessionManager.createSession(InMemorySessionManager.java:156)
at io.undertow.servlet.spec.ServletContextImpl.getSession(ServletContextImpl.java:805)
at io.undertow.servlet.spec.HttpServletRequestImpl.getSession(HttpServletRequestImpl.java:370)
at javax.servlet.http.HttpServletRequestWrapper.getSession(HttpServletRequestWrapper.java:270)
at com.vaadin.server.VaadinServletRequest.getWrappedSession(VaadinServletRequest.java:58)
at com.vaadin.server.VaadinService.getWrappedSession(VaadinService.java:870)
at com.vaadin.server.VaadinService.findOrCreateVaadinSession(VaadinService.java:662)
at com.vaadin.server.VaadinService.findVaadinSession(VaadinService.java:530)
at innowake.maxenso.runtime.client.vaadin.VaadinServletService.findVaadinSession(VaadinServletService.java:109)
at com.vaadin.server.VaadinService.handleRequest(VaadinService.java:1416)
... 45 more
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2. Re: Error :Exception handling request |Session was rejected as the maximum number of sessions
claudio4j Dec 27, 2018 5:53 AM (in response to wildfly1)The system hit the max number of sessions you set, if you don't want that exception, you should unset or increase the max number of sessions.
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3. Re: Error :Exception handling request |Session was rejected as the maximum number of sessions
pferraro Jan 3, 2019 12:09 PM (in response to wildfly1)Alternatively, you can make your web application <distributable/> (via web.xml).
In a distributable web application, if the number of sessions exceeds the value defined by <max-active-sessions/>, the oldest sessions are passivated to disk to make room for newly created sessions. The only limitation is that any attributes placed in the session must be serializable.